#!/usr/bin/python3

''' tang qing yu use to show how to understanding help command
'''

print("hello,world")


def showtqy():
    ''' this is discript who id tang qing yu
    tang qing yu is changsha prople a local sex:male
    age:21    degree:BA  master
    '''
    print("hello, i am tang qing yu")
['abcd', 'c_1.py', '__pycache__', 'tqy.py']
